//
//  Student.h
//  复合类型
//
//  Created by mir_yan on 2018/9/29.
//  Copyright © 2018年 hakeem. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "Book.h"
#import "Lession.h"

@interface Student : NSObject

/**
    copy  NSString
    assign 非对象类型
    retain 对象类型
 */

@property (retain, nonatomic) Book* book;
@property (retain, nonatomic) Lession* lession;

- (instancetype)initWithBook: (Book*)book lession:(Lession*)lession;

- (void)showStudentMes;

@end
